6923797 has 4 divisors (see below), whose sum is σ = 7011520. Its totient is φ = 6836076.

The previous prime is 6923783. The next prime is 6923821. The reversal of 6923797 is 7973296.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6923797 - 2⁷ = 6923669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6923717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43743 + ... + 43900.

It is an arithmetic number, because the mean of its divisors is an integer number (1752880).

Almost surely, 2^6923797 is an apocalyptic number.

It is an amenable number.

6923797 is a deficient number, since it is larger than the sum of its proper divisors (87723).

6923797 is an equidigital number, since it uses as much as digits as its factorization.

6923797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87722.

The product of its digits is 142884, while the sum is 43.

The square root of 6923797 is about 2631.3108900318. The cubic root of 6923797 is about 190.5964359960.

It can be divided in two parts, 692 and 3797, that added together give a square (4489 = 67²).

The spelling of 6923797 in words is "six million, nine hundred twenty-three thousand, seven hundred ninety-seven".